Dr. Caroline Schreiber, MD
3318 Elm St Ste 1, Oakland, CA 94609 • +1-949-555-1590
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Oakland Percentiles
NPI #1972617637 • CBSA Regional • Family Practice
Operating out of Oakland, CA (3318 Elm St Ste 1), Family Practice clinician Dr. Caroline Schreiber, MD (accredited MD/DO training, 2002) maintains a upper-quartile active clinical volume (66.67th Oakland percentile) (53.17th CA percentile; Z-score -0.07σ across 1,492 documented services) with sub-specialty concentration in 40 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Schreiber (averaging 4.7 services per beneficiary), 99214 (Comprehensive Primary Care & Chronic Protocol Management) represents 27% of tracked volume (406 encounters), paired with 99213 (299x).
Direct cash-pay transparency modeling sets Dr. Schreiber's baseline new-consult rate near $239.00 in Oakland, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 9-minute average reception wait).
Patients evaluating Dr. Caroline Schreiber in ZIP 94609 note 24 years of post-doctoral tenure (null, 2002) alongside 4.7 annual CMS procedures per patient.
Compared against Oakland, CA Family Practice peers
1,492 annual services across 320 beneficiaries
Standard deviations from CA Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 406 | 66.67th | $105 – $144 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 299 | 68.67th | $80 – $110 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 116 | 61.67th | $120 – $165 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 87 | 71.67th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 58 | 67.67th | $144 – $197 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (40 HCPCS billing breadth) | 526 | 66.67th | $94 – $136 |
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Dr. Caroline Schreiber, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Schreiber National Provider Identifier | NPI #1972617637 (MD) | CMS NPPES Registry (94609) |
| Dr. Schreiber Oakland CMS Volume Rank | 66.67th Pct (1,492 CMS svcs; Z -0.066σ) | CMS Medicare Part B (CA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Oakland, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 9 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.64/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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